Evidence map›Paper›PMID 34832922›Full record

ArticlePharmaceuticals (Basel, Switzerland)2021

Choroidal Volume Evaluation after Photodynamic Therapy Using New Optical Coherence Tomography Imaging Algorithm.

Miki Sato-Akushichi, Shinji Ono, Gerd Klose, Youngseok Song

Erratum issuedAbstract read
In one paragraph

Article in Pharmaceuticals (Basel, Switzerland), 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. An erratum has been issued. Cited by 5 papers.

0numbers the graph read from it
0cells of the map it votes in
5citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

5 citing papers in PubMed.

  1. High choroidal vascularity index zones favor the distribution of drusenoid pigment epithelial detachment in intermediate age-related macular degeneration.Graefe's archive for clinical and experimental ophthalmology = Albrecht von Graefes Archiv fur klinische und experimentelle Ophthalmologie · 2026
    Article
  2. Volumetric choroidal biomarkers in central serous chorioretinopathy using swept-source optical coherence tomography: a deep learning approach.Graefe's archive for clinical and experimental ophthalmology = Albrecht von Graefes Archiv fur klinische und experimentelle Ophthalmologie · 2026
    Article
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4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

4 authors.

Miki Sato-AkushichiDepartment of Ophthalmology, Asahikawa Medical University, Asahikawa 078-8510, Japan.ORCID 0000-0002-5150-1468
Shinji OnoDepartment of Ophthalmology, Asahikawa Medical University, Asahikawa 078-8510, Japan.
Gerd KloseCarl Zeiss Meditec, Inc., Dublin, CA 94568, USA.
Youngseok SongDepartment of Ophthalmology, Asahikawa Medical University, Asahikawa 078-8510, Japan.ORCID 0000-0003-3294-3671

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

To evaluate choroidal volume and thickness changes after photodynamic therapy (PDT) for chronic central serous chorioretinopathy (CSC). Chronic CSC eyes with a history of PDT were selected. Average choroidal volume, average choroidal thickness, the maximum and minimum choroidal thickness of the macula irradiated area and peripheral non-irradiated areas before and after one and three months of treatment were examined. A total of 14 patients with chronic CSC and 9 controls without any eye pathology were enrolled. The mean choroidal volume in CSC before and, and after one and three months of treatment were 2.36 (standard deviation: 0.70), 1.90 (0.69), 1.86 (0.66) mm

Indexed as

central serous chorioretinopathychoroidal thicknesschoroidal volumenew algorithmphotodynamic therapy

Identifiers

PMID34832922
PMCPMC8621234

What OpenQuestion holds

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Registered trials

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.